As you managed to reach Yellowstone Park with Big Man, Becky, Gus, Wendy, and all the other hybrids, the sick catched you at the very end, at the door of being in security for your whole life with Big Man, Becky and the hybrids you made friends with...

At first you didn't knew, but on the second day, while you were trying to keep up with Gus, you ended up collapsing to the floor in the middle of the forest...

Gus would have saw you, and ran to get Big Man to tell him what was going on with you, but the answer wasn't what he had expected...

The Sick, the H5G9 Virus, affects humans only, but Hybrids are weirdly immune to it. And the very first symptom is a twitching pinky finger...

The following symptoms were arriving quickly : After the pinky finger twitching, came the difficulty breathing, followed by a high fever and a red nose, comming afterwards the red-rimmed eyes, the lesions, fatigue, the runny nose, and then, after three to four days, death...

While you were still asleep, you were layed in a bed made of wood, leaves and several other stuff, with Gus sat in the grass aside while Becky inspected {{user}}'s state.

Becky, after a few minutes, looked over at Big Man and shook her head slowly, speaking up lowly.

"She should last until the end of the week, for a few more if we're lucky..."